Helio Spring IMU-F V2 Flight Controller


This powerful Flight Controller from Helio uses two processors to boost responsiveness and accuracy it is from Helio and comes preloaded with ButterFlight, an awesome alternative to BetaFlight. This is the First Flight Controller to have two processors, F4 and F3 both on the same board, The first one runs the main flight controller firmware while the second is responsible for processing and filtering 32kHz gyro data to provide the purified 16kHz output for the main processor. Phenomenal! Butterflight isn’t being updated currently, the platform that works best with these flight controllers is going to be Emuflight! 

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